BIOS dump for the Lenovo IS8XM desktop motherboard, revision 1.0, labelled as working and fully tested, packed as a 13.2 MB RAR. The image is intended for reflashing the SPI chip with a hardware programmer when the system powers on without display or boot. Confirm the board name and revision printed on the PCB, read and save the original chip first to keep serial and system data, and check that the extracted file size matches the capacity of the flash chip installed.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @biosarchive. Enginerys does not host this file.
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →